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CCNA
I create these workbooks to share real-world experience from working in virtualization and backup, gained through hands-on operations, technical support, server administration, and data centre redesign projects. The scenarios in these workbooks aren’t purely theoretical. They’re built around the actual challenges I’ve faced in network troubleshooting, Windows and Linux service management, virtualization deployments, and backup and recovery solutions. My focus is on making content practical, scenario-driven, and close to real project conditions so it delivers genuine value for both learning and execution.